Rowscope is a file viewer for large text files. It can read files larger than 1 GB. It is very fast, taking only a few seconds to examine a 1GB file, and it never blocks.
qxv is an image viewer whose interface is key-to-key compatible with the classic xv program. It is meant to replace xv, which is old, unmaintained, not Free Software, and therefore not shipped with most software distributions anymore.
High performance e-commerce for the TYPO3 content management system.
A music typesetter, based on the ABC language.